Upgrade Python syntax with pyupgrade --py36-plus

Author: hugovk

docs/conf.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-# -*- coding: utf-8 -*-
 
 extensions = ['sphinx.ext.autodoc', 'jaraco.packaging.sphinx', 'rst.linker']
 

importlib_metadata/__init__.py

@@ -339,7 +339,7 @@ def names(self):
         """
         Return the set of all names of all entry points.
         """
-        return set(ep.name for ep in self)
+        return {ep.name for ep in self}
 
     @property
     def groups(self):
@@ -350,7 +350,7 @@ def groups(self):
         >>> EntryPoints().groups
         set()
         """
-        return set(ep.group for ep in self)
+        return {ep.group for ep in self}
 
     @classmethod
     def _from_text_for(cls, text, dist):

importlib_metadata/_text.py

@@ -80,7 +80,7 @@ def __hash__(self):
         return hash(self.lower())
 
     def __contains__(self, other):
-        return super(FoldedCase, self).lower().__contains__(other.lower())
+        return super().lower().__contains__(other.lower())
 
     def in_(self, other):
         "Does self appear in other?"
@@ -89,7 +89,7 @@ def in_(self, other):
     # cache lower since it's likely to be called frequently.
     @method_cache
     def lower(self):
-        return super(FoldedCase, self).lower()
+        return super().lower()
 
     def index(self, sub):
         return self.lower().index(sub.lower())

tests/fixtures.py

@@ -62,7 +62,7 @@ def setUp(self):
 
 class SiteDir(Fixtures):
     def setUp(self):
-        super(SiteDir, self).setUp()
+        super().setUp()
         self.site_dir = self.fixtures.enter_context(tempdir())
 
 
@@ -77,7 +77,7 @@ def add_sys_path(dir):
             sys.path.remove(str(dir))
 
     def setUp(self):
-        super(OnSysPath, self).setUp()
+        super().setUp()
         self.fixtures.enter_context(self.add_sys_path(self.site_dir))
 
 
@@ -114,7 +114,7 @@ def main():
     }
 
     def setUp(self):
-        super(DistInfoPkg, self).setUp()
+        super().setUp()
         build_files(DistInfoPkg.files, self.site_dir)
 
     def make_uppercase(self):
@@ -139,7 +139,7 @@ class DistInfoPkgWithDot(OnSysPath, SiteDir):
     }
 
     def setUp(self):
-        super(DistInfoPkgWithDot, self).setUp()
+        super().setUp()
         build_files(DistInfoPkgWithDot.files, self.site_dir)
 
 
@@ -160,13 +160,13 @@ class DistInfoPkgWithDotLegacy(OnSysPath, SiteDir):
     }
 
     def setUp(self):
-        super(DistInfoPkgWithDotLegacy, self).setUp()
+        super().setUp()
         build_files(DistInfoPkgWithDotLegacy.files, self.site_dir)
 
 
 class DistInfoPkgOffPath(SiteDir):
     def setUp(self):
-        super(DistInfoPkgOffPath, self).setUp()
+        super().setUp()
         build_files(DistInfoPkg.files, self.site_dir)
 
 
@@ -206,7 +206,7 @@ def main():
     }
 
     def setUp(self):
-        super(EggInfoPkg, self).setUp()
+        super().setUp()
         build_files(EggInfoPkg.files, prefix=self.site_dir)
 
 
@@ -227,7 +227,7 @@ class EggInfoFile(OnSysPath, SiteDir):
     }
 
     def setUp(self):
-        super(EggInfoFile, self).setUp()
+        super().setUp()
         build_files(EggInfoFile.files, prefix=self.site_dir)
 
 

tests/test_main.py

@@ -208,7 +208,7 @@ class InaccessibleSysPath(fixtures.OnSysPath, ffs.TestCase):
     site_dir = '/access-denied'
 
     def setUp(self):
-        super(InaccessibleSysPath, self).setUp()
+        super().setUp()
         self.setUpPyfakefs()
         self.fs.create_dir(self.site_dir, perm_bits=000)
 
@@ -222,7 +222,7 @@ def test_discovery(self):
 
 class TestEntryPoints(unittest.TestCase):
     def __init__(self, *args):
-        super(TestEntryPoints, self).__init__(*args)
+        super().__init__(*args)
         self.ep = importlib_metadata.EntryPoint('name', 'value', 'group')
 
     def test_entry_point_pickleable(self):